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Carnegie Stage Section

Abbreviation Key

a
artery
aa
arteries
ant
anterior
a-v
atrio-ventricular
C
Cervical
Co
Coccygeal
CN
Cranial Nerve
D
diencephalic neuromere or diencephalon
dm
dermatomyotome
inf
inferior
int
internal
L
Lumbar
lat
lateral
lt
left
M
mesencephalic neuromere or mesencephalon
med
medial
n
nerve
O
Occipital
P
prosencephalon
post
posterior
prim
primordial
R
rhombencephalon
Rh
rhombomere
rt
right
S
Sacral
T
Thoracic
v
vein
vv
veins
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C-2 / C-3 intervertebral disc, C-3 spinal ganglion, adenohypophysis, basi-occipital (basal plate), centrum of C-2 vertebra (axis), cephalic edge of pharynx, choroid fissure, external acoustic meatus, glossopharyngeal nerve (CN IX), hippocampus, hypothalamus, inferior alveolar nerve, inferior ganglion of vagus nerve (CN X), internal capsule, internal carotid artery, interventricular foramen, lateral ventricular eminence (telencephalon), longus capitis muscle, mandibular nerve (CN V₃), medial ventricular eminence (diencephalon), neural arch of C-3 vertebra, paraphysis, pharyngeal arch 1 cartilage (Meckel), pharyngeal arch 2 cartilage, posterior communicating artery, sphenoid, splenius muscle, sternocleidomastoid muscle, subarachnoid space, temporalis muscle, trapezius muscle, trigeminal ganglion (CN V), vertebral artery
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Boyd Embryo #H983   |   Location: 63-1-1

Keywords: C-2 / C-3 intervertebral disc, C-3 spinal ganglion, adenohypophysis, basi-occipital (basal plate), centrum of C-2 vertebra (axis), cephalic edge of pharynx, choroid fissure, external acoustic meatus, glossopharyngeal nerve (CN IX), hippocampus, hypothalamus, inferior alveolar nerve, inferior ganglion of vagus nerve (CN X), internal capsule, internal carotid artery, interventricular foramen, lateral ventricular eminence (telencephalon), longus capitis muscle, mandibular nerve (CN V₃), medial ventricular eminence (diencephalon), neural arch of C-3 vertebra, paraphysis, pharyngeal arch 1 cartilage (Meckel), pharyngeal arch 2 cartilage, posterior communicating artery, sphenoid, splenius muscle, sternocleidomastoid muscle, subarachnoid space, temporalis muscle, trapezius muscle, trigeminal ganglion (CN V), vertebral artery

Source: The Virtual Human Embryo.